{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xd3c868bb40dc989e52cc686a5f10be2e05bd4daa77ee5f4b0dda25146946367b",
    "signature": "0x05cc60db7ea3e0c52281340283ad20cc61b3b7d0a40522cbfba3c4b0b65ce29f46bdd8f676910d09e529f7aa34725c2b828defc23791a1c2312adde21357ffad1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}